Re: dynamic DMA-buf sharing between devices

2019-04-18 Thread Christian König
Am 18.04.19 um 11:13 schrieb Daniel Vetter: On Tue, Apr 16, 2019 at 08:38:29PM +0200, Christian König wrote: Hi everybody, core idea in this patch set is that DMA-buf importers can now provide an optional invalidate callback. Using this callback and the reservation object exporters can now

Re: dynamic DMA-buf sharing between devices

2019-04-18 Thread Daniel Vetter
On Tue, Apr 16, 2019 at 08:38:29PM +0200, Christian König wrote: > Hi everybody, > > core idea in this patch set is that DMA-buf importers can now provide an > optional invalidate callback. Using this callback and the reservation object > exporters can now avoid pinning DMA-buf memory for a

Re: dynamic DMA-buf sharing between devices

2019-04-17 Thread Chunming Zhou
I like you do somethings step by step, you can ping me when they are ready. -David 在 2019/4/17 21:59, Christian König 写道: > On top of those I have 6 more patches in the pipeline to enable VRAM > P2P with DMA-buf. > > So that is not the end of the patch set :) > > Christian. > > Am 17.04.19 um

Re: dynamic DMA-buf sharing between devices

2019-04-17 Thread Christian König
On top of those I have 6 more patches in the pipeline to enable VRAM P2P with DMA-buf. So that is not the end of the patch set :) Christian. Am 17.04.19 um 15:52 schrieb Chunming Zhou: Thanks Christian, great job. I will verify it this week when I finish my current work on hand. -David 在

Re: dynamic DMA-buf sharing between devices

2019-04-17 Thread Chunming Zhou
Thanks Christian, great job. I will verify it this week when I finish my current work on hand. -David 在 2019/4/17 2:38, Christian König wrote: > Hi everybody, > > core idea in this patch set is that DMA-buf importers can now provide an > optional invalidate callback. Using this callback and